package com.itheima.service.impl;

import com.github.pagehelper.PageHelper;
import com.itheima.domain.User;
import com.itheima.mapper.UserMapper;
import com.itheima.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class UserServiceImpl implements UserService {
    //注入UserMapper
    @Autowired
    private UserMapper userMapper;

    @Override
    public List<User> findAll(Integer pageNum,Integer pageSize)throws Exception {
        PageHelper.startPage(pageNum,pageSize);
        return userMapper.findAll(pageNum,pageSize);
    }

    @Override
    public User findEmailAndPwd(String email, String password) throws Exception {
        return userMapper.findEmailAndPwd(email,password);
    }
}

